82 citations · 262 across the 12 of their papers we have counts for
13 papers
A Possible Hidden Hot Halo Component Revealed by Joint X-ray and Sunyaev--Zel'dovich Observations
Jiang-Tao Li, Rui Huang, Joel N. Bregman +2
Massive galaxies are expected to host extended halos of hot gas that contain a substantial fraction of their baryons and feedback energy. X-ray observations probe the dense, X-ray-…
Critical Evaluation of Studies Alleging Evidence for Technosignatures in the POSS1-E Photographic Plates
Wesley Andrés Watters, Laura Dominé, Sarah Little +3
Recent studies by B. Villarroel et al. have assembled and analysed datasets of unidentified features measured from digital scans of pre-Sputnik photographic plates. We have examine…
Supervised Extraction of the Thermal SunyaevZel'dovich Effect with a Three-Dimensional Convolutional Neural Network
Cameron T. Pratt, Zhijie Qu, Joel N. Bregman
The thermal SunyaevZel'dovich (SZ) effect offers a unique probe of the hot and diffuse universe that could help close the missing baryon problem. Traditional extractions of the…
Optimizing NILC Extractions of the Thermal Sunyaev-Zeldovich Effect with Deep Learning
Cameron T. Pratt, Zhijie Qu, Joel N. Bregman +1
All-sky maps of the thermal Sunyaev-Zel'dovich effect (SZ) tend to suffer from systematic features arising from the component separation techniques used to extract the signal. In t…
Recovering the O VII Absorption Distributions from X-Ray Data
Nichole Gray, Cameron Pratt, Joel Bregman
The absorption by gas toward background continuum sources informs us about the cosmic density of gas components as well as the hosts responsible for the absorption (galaxies, clust…
Hot Extended Galaxy Halos Around Local L* Galaxies From Sunyaev-Zeldovich Measurements
Joel N. Bregman, Edmund Hodges-Kluck, Zhijie Qu +3
Most of the baryons in L* galaxies are unaccounted for and are predicted to lie in hot gaseous halos (T ~ 3E6 K) that may extend beyond R200. A hot gaseous halo will produce a ther…